Glow-worm 18hxi - Condensate Drain Blockage; Safety Discharge Valve; Appliance Maintenance and Servicing; Cleaning

0020127403 - 01/11 - Glow-worm
ANY ASSISTANCE ?
- 18 -
System Protection
Theboileralonecannotensurethatthe
installationisprotectedagainstfrost.
NOTE:Anyotherexposedareasofthe
systemshouldbeprotectedbyaseparate
frostthermostat.
Incaseofprolongedabsence,where
powertothedwellingandtheboileris
switchedoff,contactyourInstallation/
ServicingcompanyorGlow-wormService
tohavetheinstallationdrainedortohave
theheatingcircuitprotectedbyaddingan
anti-freezespeciallydesignedforheating
systems.
CAUTION: Your domestic
water circuit (hot and cold) is
not protected by the boiler.
10.3 Condensate Drain Blockage
Asasafetyfeaturetheboilerwillstop
workingifthecondensatedrainbecomes
blocked.Duringfreezingconditionsthis
maybeduetotheformingoficeinthe
condensedrainexternaltothehouse.
• Releaseaniceblockagebytheuseof
warmclothsonthepipe.
Theboilershouldthenrestart.
• ContactyourInstallation/Servicing
companyorGlow-wormserviceifthe
faultpersists.
10.4 Safety Discharge Valve
Thesafetydischargevalveanddischarge
pipeisttedtotheboiler.
• Ifthereisanydischargefromthepipe,
switchofftheboilerelectricalsupply,
thencallyourInstallation/Servicing
companyorGlow-wormservice.
11 Appliance maintenance and
servicing
11.1 Cleaning
Before cleaning turn the
appliance off.
Theappliancecasingcanbecleaned
usingamildliquiddetergentwithadamp
cloth,thenadryclothtopolish.
Do not use any form of
abrasive or solvent cleaner
as you may damage the
paintwork.
11.2 Regular servicing
Regularservicingoftheapplianceis
importanttotheprolonged,safeand
efcientuseofyourappliance.
Incorrect or inadequate
servicing can severely affect
the safety of the appliance
and can lead to injury.
Werecommendthatyourapplianceis
servicedeveryyear.
• Onlyuseacompetentperson.
Theserviceengineershouldcomplete
therelevantServiceRecordonthe
BenchmarkChecklistaftereachservice.
TheBenchmarkChecklistmaybe
requiredintheeventofanywarranty
workandassupportingdocumentation
relatingtohomeimprovementsinthe
optionaldocumentssectionoftheHome
InformationPack.